casa-mp-base

#!/bin/sh

# APPLE LOCAL file B&I

​

set -x

​

# -arch arguments are different than configure arguments. We need to

# translate them.

​

TRANSLATE_ARCH="sed -e s/ppc/powerpc/ -e s/i386/i686/ -e s/armv6/arm/"

OMIT_X86_64="sed -e s/x86_64//"

​

# Build GCC the "Apple way".

# Parameters:

​

# The first parameter is a space-separated list of the architectures

# the compilers will run on.  For instance, "ppc i386".  If the

# current machine isn't in the list, it will (effectively) be added.

HOSTS=`echo $1 | $TRANSLATE_ARCH `

​

# The second parameter is a space-separated list of the architectures the

# compilers will generate code for.  If the current machine isn't in

# the list, a compiler for it will get built anyway, but won't be

# installed.

TARGETS=`echo $2 | $TRANSLATE_ARCH | $OMIT_X86_64`

​

# The GNU makefile target ('bootstrap' by default).

BOOTSTRAP=${BOOTSTRAP-bootstrap}

if [ "$BOOTSTRAP" != bootstrap ]; then

    bootstrap=--disable-bootstrap

fi

​

# Language front-ends to build. This also affects

# whether the C++ driver and driver-driver are installed

LANGUAGES=${LANGUAGES-c,objc,c++,obj-c++}

​

# The B&I build script (~rc/bin/buildit) accepts an '-othercflags'

# command-line flag, and captures the argument to that flag in

# $RC_NONARCH_CFLAGS (and mysteriously prepends '-pipe' thereto).

# We will allow this to override the default $CFLAGS and $CXXFLAGS.

​

CFLAGS="-g -O2 ${RC_NONARCH_CFLAGS/-pipe/}"

​

# This isn't a parameter; it is the architecture of the current machine.

BUILD=`arch | $TRANSLATE_ARCH`

​

# The third parameter is the path to the compiler sources.  There should

# be a shell script named 'configure' in this directory.  This script

# makes a copy...

ORIG_SRC_DIR="$3"

​

# The fourth parameter is the location where the compiler will be installed,

# normally "/usr".  You can move it once it's built, so this mostly controls

# the layout of $DEST_DIR.

DEST_ROOT="$4"

​

# The fifth parameter is the place where the compiler will be copied once

# it's built.

DEST_DIR="$5"

​

# The sixth parameter is a directory in which to place information (like

# unstripped executables and generated source files) helpful in debugging

# the resulting compiler.

SYM_DIR="$6"